CN203660307U - Power distribution cabinet lower beam - Google Patents
Power distribution cabinet lower beam Download PDFInfo
- Publication number
- CN203660307U CN203660307U CN201320741457.9U CN201320741457U CN203660307U CN 203660307 U CN203660307 U CN 203660307U CN 201320741457 U CN201320741457 U CN 201320741457U CN 203660307 U CN203660307 U CN 203660307U
- Authority
- CN
- China
- Prior art keywords
- side plate
- connecting hole
- horizontal side
- distribution cabinet
- power distribution
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000009423 ventilation Methods 0.000 claims abstract description 9
- 238000005452 bending Methods 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 abstract 1
- 238000005034 decoration Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model provides a power distribution cabinet lower beam which comprises a beam body and side plates which comprise transverse side plates and vertical side plates. The transverse side plates comprise a front transverse side plate and a back transverse side plate. The extension part of the front transverse side plate is bended to be a shape of '7'. The power distribution cabinet lower beam is characterized in that a part of the beam body extends out of a door frame, exceeding parts are cut and bended to be the side plates, the inner side of the front transverse side plate is corresponding to the front end face of the door frame, the front transverse side plate is provided with a connecting hole which is corresponding to a connecting hole at the front end face of the door frame, and the front transverse side plate is provided with ventilation holes. The power distribution cabinet lower beam has the advantages that the structure of the beam is simple, since the connection with a door frame laminated layer and the connection with a lower deep beam at the same time are employed, the rigidity of a cabinet body frame corner connection part is increased, the back of the ventilation holes are not sheltered, and the heat dissipation performance of a cabinet is improved.
Description
Technical field
The utility model belongs to power distribution cabinet field, especially relates to a kind of power distribution cabinet sill.
Background technology
Along with the development of distribution industry, the structure of distribution cabinet is progressively subject to market and more and more pays close attention to, also more and more higher to the requirement of power distribution cabinet intensity.
Conventional solution is the crossbeam that adopts a two ends flanging, and because crossbeam and being connected of column are that folding is faced by mode, this kind of structure is difficult to meet requirement of strength, therefore need respectively install one in the junction, bight of crossbeam and column additional and strengthen angle; A decoration panel with ventilation hole is installed in the front of crossbeam, and the fixing of decoration panel realized by two connectors.In order to solve crossbeam to the blocking of ventilation hole, decoration panel is many higher than crossbeam.So sill position is made up of 6 parts altogether, complex structure, and the consumption of sheet material is large.
Utility model content
Problem to be solved in the utility model is to overcome shortcoming and defect of the prior art, and a kind of compound sill is provided, and simplified structure, gains in strength, and possesses simultaneously and ventilates and decoration functions.
The technical solution of the utility model is as follows: a kind of power distribution cabinet sill, comprise beam body, horizontal side plate, described horizontal side plate comprises front horizontal side plate, rear horizontal side plate, the bending of described front horizontal side plate extension is " 7 " shape, it is characterized in that: described beam body is provided with extension, described extension is cut out and is folded perpendicular side plate, and described perpendicular side plate is provided with perpendicular side plate connecting hole; The inner face of described front horizontal side plate is corresponding with the front end face of distribution cabinet doorframe, and it is corresponding that front horizontal side plate is provided with connecting hole on the front end face of front horizontal side plate connecting hole and distribution cabinet doorframe; Described front horizontal side plate is provided with ventilation hole, and described rear horizontal side plate is provided with rear horizontal side plate connecting hole.
Further, described perpendicular side plate connecting hole is corresponding with the connecting hole of deep beam under distribution cabinet.
Further, described rear horizontal side plate connecting hole is corresponding with the connecting hole of distribution cabinet base plate.
When the utility model uses, use self-locking screw to be fixed on column by the connecting hole on front horizontal side plate connecting hole and doorframe front end face on front horizontal side plate; Use self-locking screw to fix by perpendicular side plate connecting hole and lower deep beam on perpendicular side plate; Use self-locking screw to be connected with base plate by the rear horizontal side plate connecting hole on rear horizontal side plate.
Compared with prior art, its beneficial effect is the utility model: structure is simplified, and is connected and is connected with lower deep beam owing to having adopted with doorframe lamination simultaneously, has increased the rigidity of junction, cabinet skeleton bight; Unobstructed after ventilation hole, cabinet heat dispersion improves; Parts possess the function of original 6 parts simultaneously, and entire area dwindles, and save man-hour 50%, save sheet material more than 40%.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
1, beam body 2, rear horizontal side plate 3, perpendicular side plate 4, on-the-spot mounting foot bolt hole
5, perpendicular side plate connecting hole 6, rear horizontal side plate connecting hole 7, front horizontal side plate 8, front upper flat plate
9, front upper returning plate 10, front horizontal side plate connecting hole 11, front upper flat plate connecting hole
12, bridge-type ventilation hole
Embodiment
Below in conjunction with specific embodiment, the utility model is made and being further illustrated.
As shown in Figure 1, the utility model comprises beam body 1, front upper flat plate 8, front upper returning plate 9, side plate, described beam body 1 is provided with a mounting foot bolt hole 4, described front upper flat plate 8 is provided with front upper flat plate connecting hole 11, described side plate comprises horizontal side plate, perpendicular side plate, described horizontal side plate comprises front horizontal side plate 7, rear horizontal side plate 2, described front horizontal side plate 7 extension bendings are " 7 " shape, the part of described beam body 1 extends beyond power distribution cabinet doorframe, exceed part sanction and fold perpendicular side plate 3, described perpendicular side plate 3 is provided with perpendicular side plate connecting hole 5, corresponding with the connecting hole of power distribution cabinet deep beam; The inner face of described front horizontal side plate 7 is corresponding with the front end face of doorframe, and it is corresponding that front horizontal side plate 7 is provided with connecting hole on the front end face of front horizontal side plate connecting hole 10 and doorframe; Described front horizontal side plate 7 is provided with bridge-type ventilation hole 12.Described rear horizontal side plate 2 is provided with rear horizontal side plate connecting hole 6, and described rear horizontal side plate connecting hole 6 is corresponding with the connecting hole of distribution cabinet base plate.
When the utility model uses, use self-locking screw to be fixed on column by the connecting hole on front horizontal side plate connecting hole 10 and doorframe front end face; Use self-locking screw to fix with lower deep beam by perpendicular side plate connecting hole 5; Use self-locking screw to be connected with base plate by rear horizontal side plate connecting hole 6.
Above an embodiment of the present utility model is had been described in detail, but described content is only preferred embodiment of the present utility model, can not be considered to for limiting practical range of the present utility model.All equalization variation and improvement etc. of doing according to the utility model application range, within all should still belonging to patent covering scope of the present utility model.
Claims (3)
1. a power distribution cabinet sill, comprise beam body, horizontal side plate, described horizontal side plate comprises front horizontal side plate, rear horizontal side plate, the bending of described front horizontal side plate extension is " 7 " shape, it is characterized in that: described beam body is provided with extension, described extension is cut out and is folded perpendicular side plate, and described perpendicular side plate is provided with perpendicular side plate connecting hole; The inner face of described front horizontal side plate is corresponding with the front end face of distribution cabinet doorframe, and it is corresponding that front horizontal side plate is provided with connecting hole on the front end face of front horizontal side plate connecting hole and distribution cabinet doorframe; Described front horizontal side plate is provided with ventilation hole, and described rear horizontal side plate is provided with rear horizontal side plate connecting hole.
2. a kind of power distribution cabinet sill according to claim 1, is characterized in that: described perpendicular side plate connecting hole is corresponding with the connecting hole of deep beam under distribution cabinet.
3. a kind of power distribution cabinet sill according to claim 1, is characterized in that: described rear horizontal side plate connecting hole is corresponding with the connecting hole of distribution cabinet base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320741457.9U CN203660307U (en) | 2013-11-20 | 2013-11-20 | Power distribution cabinet lower beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320741457.9U CN203660307U (en) | 2013-11-20 | 2013-11-20 | Power distribution cabinet lower beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203660307U true CN203660307U (en) | 2014-06-18 |
Family
ID=50926660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320741457.9U Expired - Fee Related CN203660307U (en) | 2013-11-20 | 2013-11-20 | Power distribution cabinet lower beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203660307U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105491848A (en) * | 2015-12-29 | 2016-04-13 | 大道网络（上海）股份有限公司 | Connection post and installation method thereof |
-
2013
- 2013-11-20 CN CN201320741457.9U patent/CN203660307U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105491848A (en) * | 2015-12-29 | 2016-04-13 | 大道网络（上海）股份有限公司 | Connection post and installation method thereof |
| CN105491848B (en) * | 2015-12-29 | 2018-06-12 | 大道网络（上海）股份有限公司 | Connecting pole and its installation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |